CVE-2022-31002 Information

Description

Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8 an attacker can send a message with evil sdp to FreeSWITCH which may cause a crash. This type of crash may be caused by a URL ending with %. Version 1.13.8 contains a patch for this issue.

Reference

https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58ba https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hm